Around this time last year, I participated in the Hobart edition of the Worldwide Photo Walk. It was an excellent opportunity to meet other photographers from the area, to explore an area I’d never explored before, and to take photos of interesting things.

Well, the walk is on again this coming Saturday, operating in just about every major city in Australia (and in other countries as well). I seriously recommend getting along to your local walk: it’s a good opportunity to have fun with a camera and the experience is seriously rewarding.

If you’re interested, you can search and sign up for your local walk at the WWPW web site. The event is run by a Photoshop training company, I do recommend opting out of the marketing announcements they offer, as it’s quite high-volume across the year.

So I’ve just migrated posts from my old blog (hosted using PyBlosxom) to my new one (hosted using WordPress). It appears as though Planet Linux Australia (and possibly others) have ignored the timestamps on my migrated posts. Fantastic!

So, if you’re seeing 10-month-old posts from my blog, sorry about that, I’ll try not to do it again!

Those who’ve cared to look at my site in the past will know that I’ve been a pretty big fan of PyBlosxom, a lightweight filesystem-based CMS and blog engine. If you’re happy to dig around in configuration files and editors to produce your posts, it lets you do a lot with very little.

Unfortunately, recently I’ve experienced a mini-deluge of Russian comment spam which, under PyBlosxom requires far too much effort to clean up (even with the excellent Akismet spam plugin by Benjamin “Mako” Hill). I’ve used this deluge as an excuse to migrate my site to WordPress, which I’ve been considering making the move to for quite some time.

The resulting site is now up and running at my new domain name (chris.neugebauer.id.au), which is running on my new UK-based Linode 512 VPS. Hopefully this is an excellent excuse to keep it properly up-to-date, especially considering the amount of effort I’ve had to go through to get it to this stage!

Ooops, I appear to have forgotten to update my blog (as usual), and forgot to mention anything at all about my Thesis or my Honours work otherwise for the past four months. I truly can't be bothered writing about it at the moment, so I'll just mention that I submitted it a couple of weeks ago, and that I received a mark of First Class for it. I'm pretty happy about that.

More news at 11!

I'm taking what scant morning time I have away from the conference today to let you know what I'm doing during it, isn't that nice? Naturally, I've written this at 6:30AM, which is like 4:30AM Sydney Time: a fact that my body hasn't kept from me. Still, I need to be up early, if only for today... So. Here begins the brain dump:

I landed in Wellington on Friday -- as a miniconf organiser, I was fortunate enough to get picked up at the airport, and get the sights of the area shown to me. This includes Wellington's idea of an aircraft control tower (slotted between two houses on a residential block -- no photo, going too fast :(), a wind meter, which kindly blocks the road in sufficiently-strong winds, and most importantly the conference centre in which LCA will be held. I checked in to UStay (the budget accommodation booked by the conference), and got a room on the 11th floor. This wouldn't necessarily be an issue to me, save for the fact that the elevator goes up to 10 only: the remaining floor is scaled by way of a fire escape that isn't terribly well-marked. The room is pretty comfortable (really good for NZ$21 per night), and the common room is big, with plenty of couches, allowing delegates to socialise.

This is my first time staying at conference accommodation (I've been to two LCA's before), which has revealed an entirely new side of the conference: all the delegates staying here share a single common room, and there are plenty of new friends to be made just by popping over to another of the many groups that form there.

The common room, luckily, provides more than enough entertainment here, since the weather's been pretty awful since I got here -- strong wind and plenty of rain have accompanied 15-degree weather (which I am hoping will lift tomorrow). Flights for some have had to be diverted to Auckland, so it's dubious as to whether some people will even make the start of the conference. This is apparently unusual for Wellington (despite its reputation as the windy city).

Well, it's probably time I considered popping downstairs, and getting ready to go: I've got a miniconf to run today -- wish me luck!

I'm sitting on a couch in the UStay common room in Wellington: the first bunch of LCA2010 delegates are showing up. Very much looking forward to registration tomorrow, and the week that follows it.

That's all for now. More substantial updates once things actually happen!

Once again, I've left this site for faaaaar too long without letting you all know what I've been up to of late (oops). Needless to say, a fair bit has happened in the past few weeks, and it's probably worth telling you all about this.

Honours, Semester 1 (during semester 2)

Uni study's been going quite swimmingly of late: both my units of study went pretty well (insofar as I got HDs in them); thesis on the other hand, has only really just started to take off. My research is into the computer vision task fo object detection (for example, finding faces in images), in particular, I'm working on improving the scheme built into the Intel OpenCV Library (Haar Classifier Cascades, if you're at all interested) by having them consider colour.

One of the deficiencies I've discovered during my research is lack of sufficient real-world colour face datasets to perform detection upon: whilst I need in the order of 2000 faces (1000 to train upon, 1000 to test upon), the largest useful academic set is an order of magnitude smaller. For this reason I'm developing my own set. My current intention is to assemble the data set entirely from Creative Commons-licensed data (e.g. from Flickr and Wikipedia) and to release the resultant set under CC licenses too. I expect I'll give a lightning talk at LCA on this, I'll also dump a blog post here somewhere about what sort of data I'd like donated.

Summer of Google

One thing that's looking like it will derail my Honours work slightly happened not too long ago. I applied for a Software Engineering Internship at Google Sydney back in July, and didn't hear much about it. In late October, however, I very suddenly got contacted about it, and interviewed for the position, and quite happily, I was offered a job. This, amongst other things, involved dropping (almost*) everything for the summer, and moving to Sydney within two weeks, which I guess I've done somewhat successfully.

So I'm now working at Google until sometime during the first two weeks of semester (!). My current project involves working on [redacted], to make [redacted] do [redacted]; in related news, the new Sydney offices are pretty damn cool, the food is excellent, and the work is fun. I'm really looking forward to the rest of my time here.

*I guess the most important thing to mention here is that I'm still spending my week-and-a-bit in Wellington for Linux.conf.au 2010, and that I'll still be running the Open Programming Languages Miniconf there. I can hardly wait!

Just a friendly prod to interstate friends (and apologies to those of you picking who are otherwise uninterested):

I'll be in Sydney from Wednesday evening for the AUC XGrid Workshop; I'll be heading to Melbourne on Friday evening for the weekend. If you want to meet up at any time whilst I'm there, you can contact me through the usual channels.

And this time we mean it!

Our CFP was extended by a month, and now you only have this week to get
your presentation proposals in for the LCA2010 Open Programming Languages Miniconf!

Our call for presentations closes on Friday 23 October 2009, so if
you're planning on attending LCA2010 in Wellington in January, and have something to say about doing development with Open Source programming languages, libraries or frameworks, we'd love to hear from you!

We're looking primarly for standard-length talks (20-25 minutes including questions), but we'll also consider double-length talks on suitably compelling topics (that's 40-45 minutes including questions).

Our CFP is available from http://blogs.tucs.org.au/oplm/cfp/ -- if you've already read it, you can submit your proposal at http://blogs.tucs.org.au/oplm/cfp/submit/

ABOUT THE MINICONF

The Linux.conf.au Open Programming Languages Miniconf is a single-day mini-conference about application development with Open Source programming languages. Featuring talks on a wide range of topics and programming languages, this miniconf aims to bring together open source developers with presentations that share techniques, best practices and values amongst programmers of all open programming languages. OPLM2010 will be held at Linux.conf.au 2010, in Wellington, New Zealand on January 18.

OPLM2010 is being organised by Christopher Neugebauer and Jacinta Richardson with help from the broader community. You can contact the OPLM2010 organising team at oplm2010@googlegroups.com or visit the website at http://blogs.tucs.org.au/oplm

Registrations for Linux.conf.au 2010, being held in Wellington, New Zealand this January opened earlier this week -- I'm registered (a bit of a no-brainer, given that I'm running a miniconf this year). Have you registered yet?

Not sure if I mentioned it here, but thanks to the kind generosity of the LCA2010 team, the Open Programming Languages Miniconf has been able to extend its call for presentations by a month. This means that you can now submit your presentations up until October 23 (which is a Friday) -- I look forward to seeing another deluge of presentations in a couple of weeks-ish!